The wielder summons Muātu to their side. Muātu's attacks heal the wielder if they are nearby and become more powerful as he is empowered by the souls of the Crucible.
- Muātu's attacks convert 10% of the primary weapon damage dealt to Healing for the wielder. The healing applies in an 5m AoE around Muātu, but only to the character with Muātu's Head equipped.
- The effects of Muātu's Aid are increased as Muātu is empowered with the souls of the Crucible during Seeker, Slayer, Survivor
- Healing bonus: 10% -> 15% -> 20% -> 25% -> 30%
- Might bonus: 0 -> 1 -> 2 -> 3 -> 4